以下哪个是感受器？（ ）
A: accessory organ
B: sensory organ
C: reflex arc
D: receptor
A: accessory organ
B: sensory organ
C: reflex arc
D: receptor
举一反三
- The properties of the tendon reflex do not include A: polysynaptic refelx B: predominant in flexor C: the sensory receptor is deep tendon organ D: could be induced by gravity of the muscle
- Which organ is an accessory organ of the digestive system？ A: cecum B: colon C: gallbladder D: esophagus
- Which of the following organ is not an accessory organ of the digestive system？ A: pancreas B: gallbladder C: liver D: esophagus
- Which of the following is an accessory organ of digestion ____? A: Stomach B: Colon C: esophagus D: Pancreas
- Which description is correct about the deep tendon organ? A: protect the muscle from injury during contraction. B: parallel to the extrafugal fiber C: in series with intrafusal fiber D: is a sensory receptor for muscle length